.flex_center {
	display: flex;
	justify-content: center;
	align-items: center;
}

.flex_v_venter {
	display: flex;
	align-items: center;
}

.flex_r_between {
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.flex_coum_center {
	display: flex;
	justify-content: center;
	align-items: center;
	flex-direction: column;
}

.flex_coum_between {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: space-between;
}

.text_ellipsis {
	overflow: hidden;
	white-space: nowrap;
	text-overflow: ellipsis;
}

.f_text_ellipsis {
	overflow: hidden;
	display: -webkit-box;
	text-overflow: ellipsis;
	/* -webkit-line-clamp: 1; */
	-webkit-box-orient: vertical;
}
